﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Dream1
{
    class MusicTeacher : Teacher, ISwimSportsman
    {
        public void SwimSportsman()
        {
            Console.Write("我是一个老师，");
            base.SwimSportsman();
        }
    }

}
